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High-performance spectrometer
The ATP6520 is a scientific-grade high-performance cooled micro fiber optic spectrometer developed by Optosky. It features a 1044 x 64 pixel cooled back-illuminated linear CCD, which offers the maximum dynamic range and utilizes semiconductor cooling technology to reduce dark current during operation. The CCD operates in a controlled temperature environment (down to -15 ℃), significantly lowering sensor noise and achieving an excellent signal-to-noise ratio (approximately twice that of competing models), thereby enhancing the measurement reliability of the ATP6520, with results unaffected by ambient temperature changes.
High-Sensitivity & High-Resolution, TE-Cooled Back-Thinned Spectrometer
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High-performance spectrometer
Product Code: ATP6520
application
The ATP6520 is a scientific-grade high-performance cooled micro fiber optic spectrometer developed by Optosky. It features a 1044 x 64 pixel cooled back-illuminated linear CCD, which offers the maximum dynamic range and utilizes semiconductor cooling technology to reduce dark current during operation. The CCD operates in a controlled temperature environment (down to -15 ℃), significantly lowering sensor noise and achieving an excellent signal-to-noise ratio (approximately twice that of competing models), thereby enhancing the measurement reliability of the ATP6520, with results unaffected by ambient temperature changes.
Optosky has specially customized an ultra-low noise CCD signal processing circuit for the ATP6520, with quantization noise less than 3 counts, setting the industry standard. The ATP6520 can accept light input from SMA905 optical fibers or free space and outputs measured spectral data via USB Type-C or UART ports. It requires only a 5V DC power supply, making it very easy to integrate.
- Detector: Back-illuminated CCD (cooled to -15 ℃)
- Detector Pixels: 1044 x 64
- Ultra-low Noise CCD Signal Processing Circuit
- Quantum Efficiency: >90%
- Ultra-low Etalon Effect
- Ultra-high Dynamic Range
- Ultra-high Signal-to-Noise Ratio
- Spectral Range: 190-1100 nm(Maximum width: 800 nm)
- Spectral Resolution: 0.05-3 nm (depending on spectral range and slit width)
- Optical Path Structure: Crossed C-T
- Integration Time: 6ms - 65 s
- Power Supply: DC 5V ±10% @ <2.3A
- 18-bit, 570 kHz A/D Converter
- Optical Input Interface: SMA905 or free space
- Data Output Interface: USB 2.0 (High speed) or UART
- 20-pin Dual-row Programmable Expansion Interface
- Biological Fluorescence Detection
- Raman Spectrometer
- Micro, Rapid Spectrophotometer
- Transmittance Detection
| Detector | |
| Type | Linear array back-illuminated CCD |
| Effective Pixels | 1024×64 |
| Pixel size | 24μm × 24μm |
| Cooling Temperature | -15℃ |
| Sensitivity | 6.5 uV/e- |
| Dark noise | 8 e- |
| Optical parameters | |
| Wavelength range | 190-1100 nm ，Customizable spectral ranges (up to 800 nm bandwidth, e.g., 300–1100 nm) |
| Optimal optical resolution | 0.1-3 nm (depending on the slit and spectral range) |
| Signal-to-noise ratio | >1000:1 |
| Dynamic range | 20000：1 |
| Optical path parameters | |
| Optical design | f/4 cross asymmetric C-T optical path |
| Entrance slit width | 5, 10, 25, 50, 100, 150, 200 μm optional, other sizes can be customized |
| Incident light interface | SMA905 fiber interface, free space |
| Electrical parameters | |
| Integration time | 6 ms -65s |
| Frame Rate | 300fps |
| Data Output Interface | USB Type-C (High-Speed) or UART |
| ADC bit depth | 16 bit |
| Power supply | DC 5V±5% |
| Operating current | <2.3A |
| Operating temperature | -20°C to +50°C |
| Operating humidity | < 90%RH |
| Physical parameters | |
| Dimensions | 170×110×52 mm3 |
| Weight | 0.8 kg |
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